Contact us 24/7 :
123456789
My Account
Compare
Wishlist
Search for:
All Categories
Gadgets & Wearables
Accessory
Activity Tracker
Eyewear
Smart Watch
Sport Bracelet
Mobile Phones
Samsung
ZTE
inDigi-usa
Tablets
Android
Game Pads
Logitech
Microsoft
Dealilly
Zoneway
Satters
Thinkstar
Printer Ink & Toner
Ink Cartridges (Genuine Brands)
Ink Cartridges (Aftermarket)
Toner Cartridges(Genuine Brands)
Toner Cartridges (Aftermarket)
Labels & Labelmakers
Printer Ribbons
Printers & Supplies
3D Printers
Laser Printers
Inkjet Printers
Barcode & Label Printers
Receipt Printer
VR Headsets
Oculus VR
Link Depot Corp.
VR Box
BoboVR
Others
Headphones & Accessories
Accessories
Behind the Neck
Earbuds
Headphone
Bluetooth
IR
RF
Infrared
Wired Headphones
Headset
Monitor Headphone
Smart Home & Security
Software & Services
Office Solutions
Networking
Automotive & Tools
Air Purifiers
Heaters
Humidifiers
Best Deals
Search
Customer Support
123456789
15 items
My Cart
×
OPTIMUS H6013 H6013 WHITE 7 FIN OIL FILLED RADIATOR HEATER and TIMER
1 ×
£89.99
×
iPM Ceramic Link Band with Butterfly Closure for Apple Watch - 38mm - Black
1 ×
£59.00
×
Jabra Move Style Edition, Navy Wireless Bluetooth Music Headphones
1 ×
£99.99
×
Frisby Computer Laptop Desktop PC Notebook Noise Canceling Stand Alone Microphone MIC
1 ×
£12.95
×
HP 64XL High Yield Ink Cartridge - Cyan/Magenta/Yellow
1 ×
£46.95
×
Dowinx Gaming Chair with Pocket Spring Cushion, Breathable Fabric Computer Chair with Gel Pad, Comfortable Office Chair with Storage Bag, Massage Game Chair with Footrest, Green
1 ×
£199.99
×
Total War: WARHAMMER III – Thrones of Decay - PC [Steam Online Game Code]
1 ×
£22.92
×
Lasko Product Full Circle Ceramic Heater
1 ×
£88.67
×
ECOWELL Space Heater, 1500W 2S Fast Heating Electric Ceramic Heater with Remote Control, Overheating and Tip-Over Protection, Portable Desk Heater, EHT150
1 ×
£79.49
×
DYMO-Compatible 30252 Address Labels (1-1/8" x 3-1/2") -- BPA Free! (12 Rolls; 350 Labels per Roll)
1 ×
£28.99
×
Samsung Galaxy Fit (Bluetooth), SM-R370 -International Version No Warranty - Black
1 ×
£79.99
×
REFURBI Longer RAY5 Laser Engraver, 60W High-Precision Laser Engraver, 10W Output Power, Compressed Spot CNC, App Offline Control, DIY Engraving Tool for Metal/Glass/Wood, Engraving Area 15.7 "x15.7"
1 ×
£259.99
×
vornado uh100 ultrasonic cool mist humidifier with fanassisted whole room humidification, auto humidity control, easy view 1 gallon water tank, white
1 ×
£99.99
×
Color Humidifier Moisturizing Atmosphere Lamp Symphony Projection Spray Household Car Humidifier Wireless Projection Lamp Anion
1 ×
£25.90
×
Sovawin TWS Bluetooth 5.0 Earphone Wireless Earbuds Handsfree Touch Control Bluetooth Bilateral Stereo Headset 420mAh Power Bank with 420mah charging box
1 ×
£22.49
Subtotal:
View Cart
Checkout
Shop by Categories
Gadgets & Wearables
Accessory
Activity Tracker
Eyewear
Smart Watch
Sport Bracelet
Mobile Phones
Samsung
ZTE
inDigi-usa
Tablets
Android
Game Pads
Logitech
Microsoft
Dealilly
Zoneway
Satters
Thinkstar
Printers & Supplies
3D Printers
Laser Printers
Inkjet Printers
Barcode & Label Printers
Receipt Printer
Printer Ink & Toner
Ink Cartridges (Genuine Brands)
Ink Cartridges (Aftermarket)
Toner Cartridges(Genuine Brands)
Toner Cartridges (Aftermarket)
Labels & Labelmakers
Printer Ribbons
VR Headsets
Oculus VR
Link Depot Corp.
VR Box
BoboVR
Others
Headphones & Accessories
Accessories
Behind the Neck
Earbuds
Headphone
Bluetooth
IR
RF
Infrared
Wired Headphones
Headset
Monitor Headphone
Smart Home & Security
Software & Services
Office Solutions
Networking
Automotive & Tools
Air Purifiers
Heaters
Humidifiers
Best Deals
Home
Shop
About Us
Contact Us
Shop
Home
|
Shop
Sennheiser HD4.40 BT Bluetooth Wireless Headphones
£152.95
Bluetooth 4.0 and aptX technologies to deliver exceptional wireless sound quality.. Connectivity Technology: Wireless
Intuitive ear-cup mounted controls for changing tracks and for making calls via the integrated microphone.
Up to 25 hour battery life and is supplied with connecting cable for battery-free listening
Compatible with most smartphones & tablets
Learn more about the
Sennheiser Electronic corp. HD4.40 BT
Model
Brand
Sennheiser
Model
HD4.40 BT
Details
Type
Headphone
Color
Black
Frequency Response
18Hz-22KHz
THD
<0.5% (1kHz/100dB)
Input Impedance
18 ohms
Sensitivity
113dB S.P.L. at 1KHz
Ear Coupling
Circumaural
Noise Cancelling
Passive
Wireless Type
Bluetooth 4.0
Microphone
Microphone Frequency Response
100Hz-10KHz
Features
Compatibility
N/A
Features
The Sennheiser HD 4 Series - Let everyday sound great
You can take it with you. Versatile and vibrant, the new HD 4 series offers you the complete Sennheiser quality package in a range of durable, closed-back over-ear headsets that fulfill your everyday aural needs.
HD 4.40 BT Wireless
Great news for music lovers who lead the mobile life. Here comes a headset that brings on all you need and want to enjoy your music on the go: The wireless freedom of movement, the intuitive ease-of-use, the portability, the effortless style. But most of all: The sound, powered by proprietary Sennheiser drivers.
You are listening to well-matured sound
When you love the sound of the HD 4.40 Wireless, that's no coincidence at all. The closed-backed design of this headset is fitted with proprietary Sennheiser drivers that came a long way before being allowed to transmit sound to your ears. So, enjoy their well-balanced, amazingly detailed sound with dynamic bass.
Strong ties that will free you
The HD 4.40 Wireless is about freedom of movement. Thus, no cable. Instead you get the latest wireless technology and audio codec with Bluetooth 4.0 and aptX for reliable transmission and true wireless Hi-Fi sound.
Control is all at your fingertips
Want to take or make a call, change a track, adjust the volume With the intuitive ear-cup mounted controls and the integrated microphones of the HD 4.40 Wireless all this is actually fun. Have a try.
Comfort to make you feel at home - everywhere
The HD 4.40 was made to go places with you - and make these places more pleasurable. With its around-ear design and deep, ergonomically designed ear pads it offers comfort even during extended listening sessions. Its robust foldable headband design that can be easily and compactly stored in the supplied protective case makes for perfect portability.
Additional Information
Date First Available
October 13, 2018
Add to Cart
Reviews (3)
Sign Up And Subscribe To Newsletter